24 MPG combined won’t win any awards for lower fuel costs, but in the 2019 BMW M240i xDrive Coupe M Performance it’s a reasonable compromise. This isn’t a car purchased by drivers looking to save gas; it’s a compact performance coupe with all-wheel drive, aimed at enthusiasts who prioritize driving thrills over fuel sipping. For them, 24 MPG is an acceptable price to pay for the M Performance-tuned 3.0-liter inline-six and tenacious grip. It’s about usable power and confident handling, not hypermiling.

City and highway performance

The EPA estimates for the 2019 M240i xDrive break down to 21 MPG in the city and 30 MPG on the highway. The city figure reflects the engine’s thirst when dealing with stop-and-go traffic, made worse by the need to frequently tap into the engine’s reserves for quick bursts of acceleration. The highway number, however, demonstrates the engine’s efficiency at steady cruising speeds, particularly when the automatic transmission (S8) can settle into its higher gears. Drivers will find that achieving the 30 MPG highway rating is realistic on longer trips, if they resist the urge to frequently use the car’s passing power.

Annual fuel cost

According to the EPA, the estimated annual fuel cost for the 2019 BMW M240i xDrive Coupe is $2,400. This figure is based on driving 15,000 miles per year, with a mix of city and highway driving, and using the national average fuel price at the time of calculation. Individual fuel costs will vary depending on driving habits, local fuel prices, and the type of fuel used. While some owners might object to spending that much annually on fuel, it’s a cost built into the ownership experience for this type of performance-oriented vehicle, and it’s expected by most buyers.

Real-world expectations

While the EPA estimates provide a baseline, real-world fuel economy can vary significantly. Drivers who frequently use the M240i’s performance capabilities, spending time with their foot planted, will likely see figures closer to the city estimate, or even lower. However, those who prioritize smooth driving and make the most of the automatic transmission’s efficiency-focused programming can potentially exceed the highway estimate, especially on long, flat stretches of road. Like most performance cars, the M240i rewards a measured driving style with better fuel economy; lead-footed driving will quickly degrade the MPG.

How it compares

Compared to its competitors, the 2019 M240i xDrive’s fuel economy falls within the expected range for its class. A comparable Audi S3, with its 2.0-liter turbocharged engine and Quattro all-wheel drive, achieves around 25 MPG combined. The Mercedes-AMG CLA 45, another compact performance sedan, delivers similar fuel economy numbers as the Audi. Looking at rear-wheel-drive competitors, a Ford Mustang GT with the automatic transmission hovers around 19 MPG combined, but many enthusiast buyers are looking for something more compact and nimble. Prospective buyers consider these numbers when cross-shopping, weighing the trade-off between performance, price, and fuel efficiency, and for many, the M240i’s blend of attributes offers the best of both worlds. For a broader perspective, check out all all Bmw fuel economy data.

Tips to maximize efficiency

One of the easiest ways to improve fuel economy is to drive smoothly and avoid aggressive acceleration. The M240i’s powerful engine is tempting to unleash, but gentle throttle inputs and consistent speeds will dramatically reduce fuel consumption. Try to anticipate traffic flow and avoid unnecessary braking or accelerating, as these behaviors burn fuel.

Take advantage of the M240i’s driving modes. While “Sport” mode is fun for spirited driving, “Comfort” or “Eco Pro” mode optimizes the car’s settings for fuel efficiency. These modes can adjust the throttle response, transmission shift points, and even the climate control system to minimize energy consumption. Using Eco Pro mode regularly can lead to improvements in your MPG.

Ensure that your tires are properly inflated. Underinflated tires increase rolling resistance, which in turn reduces fuel economy. Check your tire pressures regularly to the manufacturer’s recommended levels, which can often be found on a sticker inside the driver’s side doorjamb or in the owner’s manual. Properly inflated tires also improve handling and reduce tire wear.

Regular maintenance is critical for optimal fuel efficiency. Keep the engine properly tuned, and ensure that all fluids are at the correct levels. Something as simple as a dirty air filter can negatively impact fuel economy. Following the manufacturer’s recommended maintenance schedule will help keep your M240i running efficiently for years to come. You can also compare M240I MPG across all years before buying one.